Computer Networking Which transmission mode is used for data communication along telephone lines? Asynchronous Parallel Serial None of these Synchronous Asynchronous Parallel Serial None of these Synchronous ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When creating a pool of global addresses, which of the following can be used instead of the netmask command? no mask block-size prefix-length / (slash notation) no mask block-size prefix-length / (slash notation) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver All of these 1 only 3 and 4 1 and 3 5 only All of these 1 only 3 and 4 1 and 3 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer: Network Server Network operating system OSI Virtual Private Network Network Server Network operating system OSI Virtual Private Network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Interconnected networks need communication processors such as switches, routers, hubs, and gateways. Select the best fit for answer: Internetwork processor Open Systems TCP/IP Protocol Internetwork processor Open Systems TCP/IP Protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a host knows its physical address but not its IP address, it can use _____. None of these ARP ICMP RARP IGMP None of these ARP ICMP RARP IGMP ANSWER DOWNLOAD EXAMIANS APP
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